Results 61 to 70 of about 22,517 (202)

Abnormal cortical morphology in children and adolescents with intermittent exotropia

Frontiers in Neuroscience, 2022
PurposeTo investigate cortical differences, age-related cortical differences, and structural covariance differences between children with intermittent exotropia (IXT) and healthy controls (HCs) using high-resolution magnetic resonance imaging (MRI ...
Xi Wang, Xi Wang, Lu Lu, Meng Liao, Meng Liao, Hong Wei, Hong Wei, Xiaohang Chen, Xiaohang Chen, Xiaoqi Huang, Longqian Liu, Longqian Liu, Qiyong Gong   +12 more
doaj   +1 more source

Morphometric analysis of postnatal lung development in the gray short‐tailed opossum (Monodelphis domestica): An ultrastructural study

The Anatomical Record, EarlyView.
Abstract An ultrastructural morphometric analysis of the postnatal development of the lung in the gray short‐tailed opossum (Monodelphis domestica) has been conducted to evaluate the morphofunctional status of this poorly developed marsupial lung immediately following parturition.
Kirsten Ferner
wiley   +1 more source

A critical reappraisal of the carotid sinus and carotid bulb: Distinguishing neurohistological function from vascular geometry

The Anatomical Record, EarlyView.
This review redefines the carotid bulb (CB) as a variable geometric dilation shaped by hemodynamics and the carotid sinus (CS) as a conserved neurohistological baroreceptor field. Distinguishing these entities clarifies a century of anatomical confusion and links geometry, neurohistology, and clinical interpretation within a unified framework ...
Răzvan Costin Tudose, Nicolae Radu, Mugurel Constantin Rusu   +2 more
wiley   +1 more source

Structural alterations in occipital cortices in trigeminal neuralgia: a voxel- and surface-based morphometric MRI study

The Journal of Headache and Pain
Background To investigate gray matter structural alterations in patients with primary trigeminal neuralgia (TN) using voxel-based and surface-based morphometry, and to explore potential associations with clinical and neuroanatomical variables.
Francesca Caramia, Antonio Di Renzo, Marco Fiorelli, Gianfranco De Stefano, Giulia Di Stefano, Maddalena Boccia, Maria Giulia Tullo, Gaia Cartocci, Costanza Gianni, Andrea Truini   +9 more
doaj   +1 more source

Assessment of gray and white matter structural alterations in migraineurs without aura

The Journal of Headache and Pain, 2017
Background Migraine constitute a disorder characterized by recurrent headaches, and have a high prevalence, a high socio-economic burden and severe effects on quality of life.
Jilei Zhang, Yi-Lan Wu, Jingjing Su, Qian Yao, Mengxing Wang, Ge-Fei Li, Rong Zhao, Yan-Hui Shi, Ying Zhao, Qiting Zhang, Haifeng Lu, Shuai Xu, Zhaoxia Qin, Guo-Hong Cui, Jianqi Li, Jian-Ren Liu, Xiaoxia Du   +16 more
doaj   +1 more source

Cardiac morphological and morphometric analysis of Ardea alba

The Anatomical Record, EarlyView.
Abstract Ardea alba (Linnaeus, 1758) is a widely distributed heron species whose cardiovascular morphology remains poorly described. This study aimed to characterize the cardiac morphology and morphometry of adult A. alba. Ten specimens were analyzed using radiographic, morphometric, histological, scanning electron microscopy, and three‐dimensional ...
Julia Vaz Feio, Max Alex Santos Ferreira, Elane Guerreiro Giese, Érika Branco, Antônio Basílio Guerreiro Junior, Ana Rita de Lima   +5 more
wiley   +1 more source

Correlation between cortical morphology and synaptic-associated proteins levels in poststroke aphasia: a pilot study

Frontiers in Psychology
BackgroundPoststroke aphasia (PSA) is a leading cause of poststroke disability. The neurobiological mechanisms mediating early recovery, however, remain incompletely characterized—particularly how serum levels of key synaptic proteins correlate with ...
Yun Cao, Yun Cao, Jiaqin Huang, Jiaqin Huang, Danli Zhang, Xiaojing Lei, Zhongjian Tan, Jingling Chang, Jingling Chang   +8 more
doaj   +1 more source

Morphophysiological dynamics of the proximal post‐testicular ducts in Crotalus durissus Linnaeus, 1758 (Squamata: Viperidae)

The Anatomical Record, EarlyView.
Abstract The organization and function of reptilian excurrent ducts remain poorly characterized, particularly in Neotropical snakes. We provide the first integrative morphological, histochemical, immunohistochemical, and ultrastructural analysis of the proximal post‐testicular ducts of Crotalus durissus across reproductive stages.
Flávia Cappuccio de Resende, Gustavo Caldeira Cotta, Clara d' Ávila Fonseca Paiva de Paula Freitas, Leonardo Carvalho, Heloísa Helena Marques Oliveira, Victória Gomes Carvalho Silva, Lívia de Fátima Moreira Silva, Luciana Maria Silva, Samyra Maria dos Santos Nassif Lacerda, Guilherme Mattos Jardim Costa   +9 more
wiley   +1 more source

A Geomorphometric Approach to Estimate the Deterioration of Earthen Archaeological Sites by Rainfall and Diffusion Processes: The Huaca Chornancap (Eighth–14th Century ad), Lambayeque, Peru

Archaeological Prospection, EarlyView.
ABSTRACT Rain‐induced erosion processes can severely damage Earthen archaeological sites. Huaca Chornancap (HCH; eighth–14th century ad) is a platform located in the Lambayeque region (Peru) exposed to seasonal rain due to El Niño Southern Oscillation (ENSO).
Luigi Magnini, Maria Ilaria Pannaccione Apa, Robert Gutiérrez Cachay, Marco Fernández Manayalle, Carlos Eduardo Wester La Torre, Guido Ventura   +5 more
wiley   +1 more source

Differences in cerebral structure among patients with amnestic mild cognitive impairment and patients with Alzheimer’s disease

Frontiers in Aging Neuroscience
BackgroundBrain has been shown to undergo progressive atrophy in patients with Alzheimer’s disease (AD); however, more evidence is needed to elucidate how the brain structure changes during the progression to AD.
Xiaorui Cui, Mingpeng Li, Guanxiong Lei, Guanxiong Lei, Jie Wang, Jialin Pan, Sheng Zhu, Tao Wu, Liangyu Zou, Jianhui Yan   +9 more
doaj   +1 more source